package com.github.postsanf.yinian.adapter;

import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
import android.net.Uri;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.facebook.drawee.view.SimpleDraweeView;
import com.github.postsanf.yinian.R;
import com.github.postsanf.yinian.bean.YNNativeImage;
import com.github.postsanf.yinian.constants.CommonConstants;
import com.github.postsanf.yinian.constants.SelectedImg;
import com.github.postsanf.yinian.constants.YNSingleton;
import com.github.postsanf.yinian.nativestick.StickyGridHeadersSimpleAdapter;
import com.github.postsanf.yinian.utils.DisplayUtils;
import com.github.postsanf.yinian.utils.ImageOptHelper;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by Administrator on 2016/12/7.
 */

public class LocalBackUpDayAdapter extends BaseAdapter implements
        StickyGridHeadersSimpleAdapter {

    private Resources mResource;
    private LayoutInflater mInflater;
    private Context mContext;
    private List<YNNativeImage> hasHeaderIdList;
    private boolean isSelectStatus;     // 是否在选择状态
    private ImageLoader imageLoader;
    private Map<String, Boolean> click = new HashMap<>();
    private Map<String, ImageView> headView = new HashMap<>();
    private List<String> localUrl = new ArrayList<>();
    private List<String> list = new ArrayList<>();
    private boolean dayTime;
    private Map<String, List<String>> dateUrl = new HashMap<>();
    private Map<String, List<YNNativeImage>> dayMap = new HashMap<>();
    private Map<String, List<YNNativeImage>> monMap = new HashMap<>();

    public void setResource(Resources mResource) {
        this.mResource = mResource;
    }

    public LocalBackUpDayAdapter(Context mContext, List<YNNativeImage> hasHeaderIdList, boolean isSelectStatus, boolean dayTime, Map<String, List<YNNativeImage>> dayMap, Map<String, List<YNNativeImage>> monMap) {
        mInflater = LayoutInflater.from(mContext);
        this.mContext = mContext;
        this.hasHeaderIdList = hasHeaderIdList;
        this.isSelectStatus = isSelectStatus;
        this.dayTime = dayTime;
        this.dayMap = dayMap;
        this.monMap = monMap;
        imageLoader = ImageLoader.getInstance();
        if (YNSingleton.getInstance().getNativePhoto().size() == 0 || YNSingleton.getInstance().getNativePhoto() != hasHeaderIdList) {
            YNSingleton.getInstance().setNativePhoto(hasHeaderIdList);
        }
        initData();
    }

    private void initData() {
        if (SelectedImg.mSelectedImage.size() != 0) {
            for (int i = 0; i < SelectedImg.mSelectedImage.size(); i++) {
                String path = SelectedImg.mSelectedImage.get(i);
                if (dateUrl.containsKey(getTime(path, dayTime))) {
                    List<String> strings = dateUrl.get(getTime(path, dayTime));
                    strings.add(path);
                    dateUrl.put(getTime(path, dayTime), strings);
                } else {
                    List<String> localUrl = new ArrayList<>();
                    localUrl.add(path);
                    dateUrl.put(getTime(path, dayTime), localUrl);
                }
            }
        }
    }


    public void setSelectStatus(boolean isSelectStatus) {
        this.isSelectStatus = isSelectStatus;
    }

    @Override
    public long getHeaderId(int position) {
        return hasHeaderIdList.get(position).getSection();
    }

    @Override
    public int getCount() {
        return hasHeaderIdList.size();
    }

    @Override
    public Object getItem(int position) {
        return hasHeaderIdList.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        final ViewHolder mViewHolder;
        if (convertView == null) {
            mViewHolder = new ViewHolder();
            convertView = mInflater.inflate(R.layout.yn_backup_pic, parent, false);
            mViewHolder.mImageView = (SimpleDraweeView) convertView.findViewById(R.id.native_item_image);
            mViewHolder.mNative_item_state = (ImageView) convertView.findViewById(R.id.native_item_state);
            convertView.setTag(mViewHolder);
        } else {
            mViewHolder = (ViewHolder) convertView.getTag();
        }

        final String path = hasHeaderIdList.get(position).getPath();
        mViewHolder.mImageView.setTag(path);
        mViewHolder.mImageView.setImageResource(R.drawable.pic_null);
        if (mResource != null) {
            mViewHolder.mNative_item_state.setImageDrawable(mResource.getDrawable(mResource.getIdentifier("picture_unselected", CommonConstants.THEME_DRAWABLE, CommonConstants.THEME_PACKAGE)));
        } else {
            mViewHolder.mNative_item_state.setImageResource(R.drawable.pic_no_select_import);
        }
        Uri uri = Uri.parse("file://" + path);
        ImageOptHelper.showFrescoNative(uri, mViewHolder.mImageView, mContext);
        final int screenWidth = DisplayUtils.getScreenWidthPixels((Activity) mContext);
        int horizontalSpacing = DisplayUtils.dp2px(mContext, 2);
        // 设置图片宽高
        if (dayTime) {
            int itemWidth = (screenWidth - 2 * horizontalSpacing) / 3;
            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(itemWidth, itemWidth);
            mViewHolder.mImageView.setLayoutParams(params);
        } else {
            int itemWidth = (screenWidth - 3 * horizontalSpacing) / 4;
            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(itemWidth, itemWidth);
            mViewHolder.mImageView.setLayoutParams(params);
        }
//        Log.d("yuhao", "itemWidth");
        mViewHolder.mNative_item_state.setVisibility(View.VISIBLE);
        mViewHolder.mImageView.setColorFilter(null);
        // 图片选择事件
//        mViewHolder.mImageView.setOnClickListener(new View.OnClickListener() {
//            //选择，则将图片变暗，反之则反之
//            @Override
//            public void onClick(View v) {
//                // 已经选择过该图片
//                if (SelectedImg.mSelectedImage.contains(path)) {
//                    SelectedImg.mSelectedImage.remove(path);
//                    List<String> strings = dateUrl.get(getTime(path,dayTime));
//                    strings.remove(path);
//                    dateUrl.put(getTime(path,dayTime), strings);
//                    if (mResource != null) {
//                        mViewHolder.mNative_item_state.setImageDrawable(mResource.getDrawable(mResource.getIdentifier("picture_unselected", CommonConstants.THEME_COLOR, CommonConstants.THEME_PACKAGE)));
//                    } else {
//                        mViewHolder.mNative_item_state.setImageResource(R.drawable.pic_no_select_import);
//                    }
//                    mViewHolder.mImageView.setColorFilter(null);
////                    ScaleAnimation scaleAnimation = new ScaleAnimation(0.9f, 1.0f, 0.9f, 1.0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
////                    scaleAnimation.setFillAfter(true);
////                    mViewHolder.mImageView.setAnimation(scaleAnimation);
////                    scaleAnimation.startNow();
//                    //取消全选
//                    click.put(getTime(path,dayTime), false);
//                    if (headView.get(getTime(path,dayTime)) != null) {
//                        headView.get(getTime(path,dayTime)).setImageResource(R.drawable.pic_no_select_import);
//                    }
//                    headView.put(getTime(path,dayTime), null);
//                } else
//                // 未选择该图片
//                {
//                    SelectedImg.mSelectedImage.add(path);
//                    if (dateUrl.containsKey(getTime(path,dayTime))) {
//                        List<String> strings = dateUrl.get(getTime(path,dayTime));
//                        strings.add(path);
//                        dateUrl.put(getTime(path,dayTime), strings);
//                    } else {
//                        List<String> localUrl = new ArrayList<>();
//                        localUrl.add(path);
//                        dateUrl.put(getTime(path,dayTime), localUrl);
//                    }
////                    Log.d("yuhao", "size="+dayMap.get(getTime(path,dayTime)).size());
//                    if (dayTime==true&&dayMap.get(getTime(path,dayTime)).size()==dateUrl.get(getTime(path,dayTime)).size()){
//                        click.put(getTime(path,dayTime), true);
//                        notifyDataSetChanged();
//                        Log.d("yuhao", "time="+getTime(path,dayTime));
//                    }else if (dayTime==false&&monMap.get(getTime(path,dayTime)).size()==dateUrl.get(getTime(path,dayTime)).size()){
//                        click.put(getTime(path,dayTime), true);
//                        notifyDataSetChanged();
//                    }
//                    if (mResource != null) {
//                        mViewHolder.mNative_item_state.setImageDrawable(mResource.getDrawable(mResource.getIdentifier("pictures_selected", CommonConstants.THEME_DRAWABLE, CommonConstants.THEME_PACKAGE)));
//                    } else {
//                        mViewHolder.mNative_item_state.setImageResource(R.drawable.pic_select_import);
//                    }
//                    mViewHolder.mImageView.setColorFilter(Color.parseColor("#33000000"));
////                    ScaleAnimation scaleAnimation = new ScaleAnimation(1.0f, 0.9f, 1.0f, 0.9f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
////                    scaleAnimation.setFillAfter(true);
////                    mViewHolder.mImageView.setAnimation(scaleAnimation);
////                    scaleAnimation.startNow();
//                }
//            }
//        });
        // 响应选择效果
        if (SelectedImg.mSelectedImage.contains(path)) {
            if (mResource != null) {
                mViewHolder.mNative_item_state.setImageDrawable(mResource.getDrawable(mResource.getIdentifier("pictures_selected", CommonConstants.THEME_DRAWABLE, CommonConstants.THEME_PACKAGE)));
            } else {
                mViewHolder.mNative_item_state.setImageResource(R.drawable.pic_select_import);
            }
            mViewHolder.mImageView.setColorFilter(Color.parseColor("#33000000"));
//            ScaleAnimation scaleAnimation = new ScaleAnimation(1.0f, 0.9f, 1.0f, 0.9f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
//            scaleAnimation.setFillAfter(true);
//            mViewHolder.mImageView.setAnimation(scaleAnimation);
//            scaleAnimation.startNow();
        } else {
            if (mResource != null) {
                mViewHolder.mNative_item_state.setImageDrawable(mResource.getDrawable(mResource.getIdentifier("pictures_selected", CommonConstants.THEME_DRAWABLE, CommonConstants.THEME_PACKAGE)));
            } else {
                mViewHolder.mNative_item_state.setImageResource(R.drawable.pic_no_select_import);
            }
            mViewHolder.mImageView.setColorFilter(null);
//            ScaleAnimation scaleAnimation = new ScaleAnimation(0.9f, 1.0f, 0.9f, 1.0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
//            scaleAnimation.setFillAfter(true);
//            mViewHolder.mImageView.setAnimation(scaleAnimation);
//            scaleAnimation.startNow();
        }

//        // 点击图片大图查看
//        mViewHolder.mImageView.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View v) {
//                Intent intent = new Intent(mContext, NativePreviewActivity.class);
//                intent.putExtra(CommonConstants.YNDATAS, position);
//                mContext.startActivity(intent);
//            }
//        });
        return convertView;
    }

    @Override
    public View getHeaderView(int position, View convertView, ViewGroup parent) {
        final HeaderViewHolder mHeaderHolder;
        if (convertView == null) {
            mHeaderHolder = new HeaderViewHolder();
            convertView = mInflater.inflate(R.layout.yn_backup_pic_header, parent, false);
            mHeaderHolder.header_mouth = (TextView) convertView.findViewById(R.id.native_header_mouth);
            mHeaderHolder.header_day = (TextView) convertView.findViewById(R.id.native_header_day);
            convertView.setTag(mHeaderHolder);
        } else {
            mHeaderHolder = (HeaderViewHolder) convertView.getTag();
        }
        String time = hasHeaderIdList.get(position).getTime();
        mHeaderHolder.header_day.setText(time.split("-")[2]+" / ");
        mHeaderHolder.header_mouth.setText(time.split("-")[1]);
        //该位置是被点击全选还是取消全选还是没有被点击过
//        if (!click.containsKey(mHeaderHolder.mTextView.getText().toString().trim()) || !click.get(mHeaderHolder.mTextView.getText().toString().trim())) {
//            mHeaderHolder.mimageButton.setImageResource(R.drawable.pic_no_selece_all_import);
//        } else {
//            mHeaderHolder.mimageButton.setImageResource(R.drawable.pic_select_import);
//            headView.put(mHeaderHolder.mTextView.getText().toString().trim(), mHeaderHolder.mimageButton);
//        }
//        mHeaderHolder.mimageButton.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View v) {
//                if (!click.containsKey(mHeaderHolder.mTextView.getText().toString().trim()) || !click.get(mHeaderHolder.mTextView.getText().toString().trim())) {
//                    localUrl.clear();
//                    for (int i = 0; i < hasHeaderIdList.size(); i++) {
//                        if (TextUtils.equals(mHeaderHolder.mTextView.getText().toString().trim(), hasHeaderIdList.get(i).getTime()) && !SelectedImg.mSelectedImage.contains(hasHeaderIdList.get(i).getTime())) {
//                            String path = hasHeaderIdList.get(i).getPath();
//                            SelectedImg.mSelectedImage.add(path);
//                            localUrl.add(path);
//                        }
//                    }
//                    click.put(mHeaderHolder.mTextView.getText().toString().trim(), true);
//                    headView.put(mHeaderHolder.mTextView.getText().toString().trim(), mHeaderHolder.mimageButton);
//                    dateUrl.put(mHeaderHolder.mTextView.getText().toString().trim(), localUrl);
//                    Log.d("yuhao", "localUrl="+localUrl.size());
//                    notifyDataSetChanged();
//                    mHeaderHolder.mimageButton.setImageResource(R.drawable.pic_select_import);
//                } else {
//                    list.clear();
//                    for (int i = 0; i < SelectedImg.mSelectedImage.size(); i++) {
//                        list.add(SelectedImg.mSelectedImage.get(i));
//                    }
//                    ListIterator<String> it = list.listIterator();
//                    while (it.hasNext()) {
//                        String next = it.next();
//                        if (TextUtils.equals(mHeaderHolder.mTextView.getText().toString().trim(), getTime(next,dayTime))) {
//                            SelectedImg.mSelectedImage.remove(next);
//                            List<String> strings = dateUrl.get(getTime(next,dayTime));
//                            strings.remove(next);
//                            dateUrl.put(mHeaderHolder.mTextView.getText().toString().trim(), strings);
//                        }
//                    }
//                    click.put(mHeaderHolder.mTextView.getText().toString().trim(), false);
//                    headView.put(mHeaderHolder.mTextView.getText().toString().trim(), null);
//                    notifyDataSetChanged();
//                    mHeaderHolder.mimageButton.setImageResource(R.drawable.pic_no_selece_all_import);
//                }
//            }
//        });
        return convertView;
    }

    public void setData(List<YNNativeImage> hasHeaderIdList, boolean dayTime) {
        this.hasHeaderIdList = hasHeaderIdList;
        this.dayTime = dayTime;
    }

    private String getTime(String path, boolean dayTime) {
        File file = new File(path);
        long imgTime = file.lastModified();
        Date currentTime = new Date(imgTime);
        SimpleDateFormat formatter;
        if (dayTime) {
            formatter = new SimpleDateFormat("yyyy-MM-dd");
        } else {
            formatter = new SimpleDateFormat("yyyy-MM");
        }
        String dateString = formatter.format(currentTime);
        return dateString;
    }

    public class ViewHolder {
        public SimpleDraweeView mImageView;
        public ImageView mNative_item_state;
    }

    public class HeaderViewHolder {
        public TextView header_mouth;
        public TextView header_day;
    }
}
